Answer:
hi someone help me too
Step-by-step explanation:
Use trigonometry to find your answer
Answer:
x = 0, -2
Step-by-step explanation:
Answer:DC=7
Step-by-step explanation:
As it is written △ABC = △DBC. So the corresonding legs (the legs which are equal ) are as follows:
AC=DC AB=DB BC= BC
So DC=7 the same like AC